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FL-31DUI、FL-31CUI Indoor and outdoor multi pair communication cables
Product advantage - It adopts advanced winding process and conforms to TIA/EIA 568 and ISO/IEC 11801 characteristic standards. - Indoor Cat.3 communication cables are suitable for being used as the voice backbone transmission medium of building complexes and vertical backbone subsystems. - The large logarithm communication cable can also be used as the telecommunication line of the local telecommunication network or the private network line connected to the public network. - The outer skin is made of standard fire-resistant materials and can be made of flame-retardant PVC and LSOH low smoke halogen-free materials. Product characteristics Conductor wire gauge: bare copper wire, 0.4mm+0/-0.02mm Operating voltage: minimum 30VDC / maximum 72VDC Strength between conductors of insulated electrical apparatus: DC 2000V／3S no breakdown Strength between conductor and shield of insulated electrical apparatus: DC 6000V／3S no breakdown Average value of working capacitance nf/km:52 ± 2 Conductor material: annealed bare copper wire Sheath material: PVC / LSOH (indoor), polyethylene PE (outdoor) Insulation material: polyethylene PE Line pair unit: 25 pairs of integer multiples Operating temperature: -20 ℃ ~ +60 ℃ Meet the standards IEC 60332-1-2 Can be used - Fixed communication line of local telecommunication network - Audio transmission - 150kHz and below analog signal - Digital signal of 2mbit/s and below - TP-PMD - ISDN integrated services data network Order information
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